Side view of tired scientist sitting near flasks and test tubes - Stock fotó és kép

Side view of upset african american scientist looking at petri dishes in lab

Exhausted african american scientist looking at blurred medical equipment in lab

Scientist with napkin sneezing near medical equipment in laboratory

Difficult working day. Pleasant nice Asian woman sitting at the table and closing her eyes while feeling tired after the working day

Scientist with headache, stress and tired with woman, overworked with overtime for science breakthrough. Medical research, scientific innovation and senior female, burnout and migraine in lab.

Young researcher working in the lab and using a microscope, she is having a headache

Scientist in white coat holding blurred clipboard in lab

Scientist in latex gloves and medical mask writing in notebook near test tubes and microscope

Blonde scientist looking at clipboard while working in lab

Young scientist in medical mask and latex gloves looking through microscope in laboratory

Blonde scientist in protective mask looking at camera in lab

Scientist in googles and protective mask holding clipboard and looking at camera in lab

African american scientist in medical mask holding blurred pipette near petri dish and laptop on blurred foreground

Scientist in goggles and medical mask looking at camera near test tubes and microscope